Base | Representation |
---|---|
bin | 10010100111001… |
… | …110110011000110 |
3 | 210202121011120002 |
4 | 102213032303012 |
5 | 1114420232433 |
6 | 50553041302 |
7 | 10511200112 |
oct | 2247166306 |
9 | 722534502 |
10 | 312274118 |
11 | 1502a8192 |
12 | 886b6232 |
13 | 4c9077b0 |
14 | 2d68a742 |
15 | 1c6359e8 |
hex | 129cecc6 |
312274118 has 8 divisors (see below), whose sum is σ = 504442848. Its totient is φ = 144126504.
The previous prime is 312274111. The next prime is 312274133. The reversal of 312274118 is 811472213.
312274118 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312274111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6005246 + ... + 6005297.
It is an arithmetic number, because the mean of its divisors is an integer number (63055356).
Almost surely, 2312274118 is an apocalyptic number.
312274118 is a deficient number, since it is larger than the sum of its proper divisors (192168730).
312274118 is a wasteful number, since it uses less digits than its factorization.
312274118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12010558.
The product of its digits is 2688, while the sum is 29.
The square root of 312274118 is about 17671.2794669769. The cubic root of 312274118 is about 678.4408612502.
The spelling of 312274118 in words is "three hundred twelve million, two hundred seventy-four thousand, one hundred eighteen".
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